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When connecting to the next system unit
●
Forced Stop input can be transferred to the next system unit.
●
When using the Forced Stop input, connect the wiring to terminal points 1 and 2 on the right side of the lower part of the terminal
block.
●
The maximum wire/cable length is 100 m.
●
The demand control cannot be transferred to the next system unit.
●
When transferring to the next system, the maximum number of connected units is 30.
1. Connecting the wiring to the lower part of the terminal block.
When transferring the Forced Stop input to the next system, connect the wire (2-wire) to terminal points 1 and 2 at the lower right
side of the terminal block.
The shielded part of the shielded cable is connected with
(Functional earthing) at the bottom of the terminal block. Secure the
wire with the cord clamp located on the lower part of the terminal block.
2. Connecting the shielded cable to the terminal block for the next system.
For the Forced Stop input, connect the wire to terminal points 1 and 2 at the lower right side of the terminal block.
When connecting to the next system, be sure to connect to the appropriate terminal point due to the polarity.
DRM1 DRM2 DRM3 C
Demand
DRM1 DRM2 DRM3 C
Demand
Demand control
cannot be
transferred to
the next system
Connection terminal block for
next system outdoor unit
Connecting line to the next
system outdoor unit
Be sure to connect to the
appropriate terminal point due
to the polarity.
Next system outdoor unit
To the next system
outdoor unit
(Functional earthing)
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